diff options
Diffstat (limited to 'external/unbound/winrc/anchor-update.c')
| -rw-r--r-- | external/unbound/winrc/anchor-update.c | 152 |
1 files changed, 0 insertions, 152 deletions
diff --git a/external/unbound/winrc/anchor-update.c b/external/unbound/winrc/anchor-update.c deleted file mode 100644 index 13d44fda6..000000000 --- a/external/unbound/winrc/anchor-update.c +++ /dev/null @@ -1,152 +0,0 @@ -/* - * winrc/anchor-update.c - windows trust anchor update util - * - * Copyright (c) 2009, NLnet Labs. All rights reserved. - * - * This software is open source. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * - * Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * - * Neither the name of the NLNET LABS nor the names of its contributors may - * be used to endorse or promote products derived from this software without - * specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/** - * \file - * - * This file is made because contrib/update-anchor.sh does not work on - * windows (no shell). - */ -#include "config.h" -#include "libunbound/unbound.h" -#include "sldns/rrdef.h" -#include "sldns/pkthdr.h" -#include "sldns/wire2str.h" - -/** usage */ -static void -usage(void) -{ - printf("usage: { name-of-domain filename }+ \n"); - printf("exit codes: 0 anchors updated, 1 no changes, 2 errors.\n"); - exit(1); -} - -/** fatal exit */ -static void fatal(const char* str) -{ - printf("fatal error: %s\n", str); - exit(2); -} - -/** lookup data */ -static struct ub_result* -do_lookup(struct ub_ctx* ctx, char* domain) -{ - struct ub_result* result = NULL; - int r; - r = ub_resolve(ctx, domain, LDNS_RR_TYPE_DNSKEY, LDNS_RR_CLASS_IN, - &result); - if(r) { - printf("failed to lookup %s\n", ub_strerror(r)); - fatal("ub_resolve failed"); - } - if(!result->havedata && (result->rcode == LDNS_RCODE_SERVFAIL || - result->rcode == LDNS_RCODE_REFUSED)) - return NULL; /* probably no internet connection */ - if(!result->havedata) fatal("result has no data"); - if(!result->secure) fatal("result is not secure"); - return result; -} - -/** print result to file */ -static void -do_print(struct ub_result* result, char* file) -{ - FILE* out = fopen(file, "w"); - char s[65535], t[32]; - int i; - if(!out) { - perror(file); - fatal("fopen failed"); - } - i = 0; - if(result->havedata) - while(result->data[i]) { - sldns_wire2str_rdata_buf((uint8_t*)result->data[i], - (size_t)result->len[i], s, sizeof(s), - (uint16_t)result->qtype); - sldns_wire2str_type_buf((uint16_t)result->qtype, t, sizeof(t)); - fprintf(out, "%s\t%s\t%s\n", result->qname, t, s); - i++; - } - fclose(out); -} - -/** update domain to file */ -static int -do_update(char* domain, char* file) -{ - struct ub_ctx* ctx; - struct ub_result* result; - int r; - printf("updating %s to %s\n", domain, file); - ctx = ub_ctx_create(); - if(!ctx) fatal("ub_ctx_create failed"); - - if((r=ub_ctx_add_ta_file(ctx, file))) { - printf("%s\n", ub_strerror(r)); - fatal("ub_ctx_add_ta_file failed"); - } - - if(!(result=do_lookup(ctx, domain))) { - ub_ctx_delete(ctx); - return 1; - } - ub_ctx_delete(ctx); - do_print(result, file); - ub_resolve_free(result); - return 0; -} - -/** anchor update main */ -int main(int argc, char** argv) -{ - int retcode = 1; - if(argc == 1) { - usage(); - } - argc--; - argv++; - while(argc > 0) { - int r = do_update(argv[0], argv[1]); - if(r == 0) retcode = 0; - - /* next */ - argc-=2; - argv+=2; - } - return retcode; -} |